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1. 发明申请

WO2008088539A2 STEAM TRAP MONITORING 审中-公开
标题翻译：蒸汽跟踪监测
公开(公告)号：WO2008088539A2
公开(公告)日：2008-07-24
申请号：PCT/US2007/025359
申请日：2007-12-12
申请人： ROSEMOUNT INC. , KARSCHNIA, Robert, J.
发明人： KARSCHNIA, Robert, J.
CPC分类号： F16T1/48 , F22B37/428
摘要： An electronic steam trap monitor (402) includes an electric generator (406) configure to couple to a stream trap proximate a potential leak location. The generator (406) generates electricity in response to a process variable from the potential leak location. Communication circuitry (416) provides an output when there is sufficient electricity from the electric generator (406).
摘要翻译：电子疏水阀监测器（402）包括配置成耦合到靠近潜在泄漏位置的流陷阱的发电机（406）。发电机（406）响应于来自潜在泄漏位置的过程变量发电。当来自发电机（406）的电力足够时，通信电路（416）提供输出。

2. 发明申请

WO2005083485A1 COMPENSATED VARIABLE OPTICAL ATTENUATOR 审中-公开
标题翻译：补偿可变光学衰减器
公开(公告)号：WO2005083485A1
公开(公告)日：2005-09-09
申请号：PCT/US2005/004251
申请日：2005-02-11
申请人： ROSEMOUNT, INC. , ROMO, Mark, G. , RUD, Stanley, E., Jr. , WILLCOX, Charles, R. , KARSCHNIA, Robert, J.
发明人： ROMO, Mark, G. , RUD, Stanley, E., Jr. , WILLCOX, Charles, R. , KARSCHNIA, Robert, J.
IPC分类号： G02B6/26
CPC分类号： G02B6/266 , G02B6/3502 , G02B6/3508 , G02B6/3552 , G02B6/3564 , G02B6/357 , G02B6/3572 , G02B6/3576 , G02B6/3582 , G02B6/3584 , G02B6/3586 , G02B6/3588 , G02B6/3594
摘要： An electrically variable optical attenuator (100, 200, 300, 400, 500, 602, 604, 606) and associated methods are disclosed. In one aspect, the attenuator (100, 200, 300, 400, 500, 602, 604, 606) includes at least one sensor 710 that provides a sensor output with respect to a variable that affects attenuation. Methods of characterizing the attenuator (100, 200, 300, 400, 500, 602, 604, 606) include obtaining a set of attenuation/sensed variable data, and generating a relationship (such as a look-up table or mathematical function) relating the sensed variable to the attenuation. Aspects of the invention also include characterizing the control input/attenuation output to be related by a selected mathematical function.
摘要翻译：公开了一种电可变光衰减器（100,200,300,400,500,602,604,606）及相关方法。在一个方面，衰减器（100,200,300,400,500,602,604,606）包括至少一个传感器710，传感器710相对于影响衰减的变量提供传感器输出。表征衰减器（100,200,300,400,500,602,604,606）的方法包括获得一组衰减/感测的可变数据，以及生成与之相关的关系（诸如查找表或数学函数）感测变量到衰减。本发明的方面还包括通过选择的数学函数来表征控制输入/衰减输出。

3. 发明申请

WO2009064409A1 WIRELESS MESH NETWORK WITH SECURE AUTOMATIC KEY LOADS TO WIRELESS DEVICES 审中-公开
标题翻译：无线网络，具有安全的自动主要负载到无线设备
公开(公告)号：WO2009064409A1
公开(公告)日：2009-05-22
申请号：PCT/US2008/012697
申请日：2008-11-12
申请人： ROSEMOUNT INC. , KARSCHNIA, Robert, J. , PELUSO, Marcos , CARLSON, Daniel , POTTER, Jeffrey, D.
发明人： KARSCHNIA, Robert, J. , PELUSO, Marcos , CARLSON, Daniel , POTTER, Jeffrey, D.
IPC分类号： H04K1/00
CPC分类号： H04L9/083 , H04L63/0853 , H04L2209/80 , H04W12/04 , H04W84/18
摘要： A wireless mesh network provides secure communication by encrypting data using one or more encryption keys. A configuration device in communication with a security manager of the network provides a temporary secure communication path between the security manager and a new field device to be added to the mesh network. Cryptographic material and other configuration data can then be transferred between the security manager of the network and the new field device securely via the configuration device.
摘要翻译：无线网状网络通过使用一个或多个加密密钥加密数据来提供安全通信。与网络的安全管理器通信的配置设备在安全管理器和要添加到网状网络的新现场设备之间提供临时安全通信路径。然后可以通过配置设备安全地在网络的安全管理器和新的现场设备之间传送加密材料和其他配置数据。

4. 发明申请

WO2008042073A3 PIPELINE THERMOELECTRIC GENERATOR ASSEMBLY 审中-公开
公开(公告)号：WO2008042073A3
公开(公告)日：2008-04-10
申请号：PCT/US2007/019396
申请日：2007-09-06
申请人： ROSEMOUNT INC. , CHAKRABORTY, Swapan , KARSCHNIA, Robert, J.
发明人： CHAKRABORTY, Swapan , KARSCHNIA, Robert, J.
IPC分类号： H01L35/00 , H01L35/30
摘要： A thermoelectric generator assembly (200). The thermoelectric generator assembly (200) comprises a thermoelectric generator (210). The thermoelectric generator (210) has a hot junction flange (212), a cold junction flange (214) and a thermoelectric power output (216). The thermoelectric generator assembly (200) generates electrical power from heat differentials for use in powering field devices in industrial process monitoring and control systems.

5. 发明申请

WO2005124485A1 REMOTE PROCESSING AND PROTOCOL CONVERSION INTERFACE MODULE 审中-公开
标题翻译：远程处理和协议转换接口模块
公开(公告)号：WO2005124485A1
公开(公告)日：2005-12-29
申请号：PCT/US2005/019742
申请日：2005-06-03
申请人： ROSEMOUNT, INC. , PELUSO, Marcos, A., V. , KARSCHNIA, Robert, J.
发明人： PELUSO, Marcos, A., V. , KARSCHNIA, Robert, J.
IPC分类号： G05B19/418
CPC分类号： G05B19/4185 , Y02P90/14 , Y02P90/18 , Y02P90/185
摘要： An interface module (200) and method for operation include ports (302a-b) for communicating over a network (308) with a first protocol to a plurality of field devices (102a-n). The interface module also has a port (316) for communicating with a process controller (114) via a high speed network and protocol such as High Speed Ethernet (HSE). The interface module (200) includes a controller (320) for implementing a, plurality of process function modules (322, 324, 325), each of the plurality of process function modules (322, 324, 325) corresponding to one of the plurality of field devices (102a-n). Remote programmability, email messaging and alarms are supported.
摘要翻译：接口模块（200）和操作方法包括用于通过网络（308）与第一协议通信到多个现场设备（102a-n）的端口（302a-b）。接口模块还具有用于经由诸如高速以太网（HSE）的高速网络和协议与过程控制器（114）进行通信的端口（316）。接口模块（200）包括用于实现多个处理功能模块（322,324,325）的控制器（320），多个处理功能模块（322,324,325）中的每一个对应于多个的现场设备（102a-n）。支持远程可编程性，电子邮件和警报。

6. 发明申请

WO2005086331A3 PROCESS DEVICE WITH IMPROVED POWER GENERATION 审中-公开
公开(公告)号：WO2005086331A3
公开(公告)日：2005-09-15
申请号：PCT/US2005/006596
申请日：2005-03-02
申请人： ROSEMOUNT, INC. , KARSCHNIA, Robert, J. , PELUSO, Marcos , TOY, Adrian, C.
发明人： KARSCHNIA, Robert, J. , PELUSO, Marcos , TOY, Adrian, C.
IPC分类号： F02B63/04 , F02G1/043
摘要： A wireless field device (34, 50, 70, 80, 91, 100) is disclosed. The field device (34, 50, 70, 80, 91, 100) includes a wireless communications module (32) and an energy conversion module (38) . The wireless communications module (32) is configured to wirelessly communicate process-related information with another device. The energy conversion module (38) is coupled to the wireless communications module (32) . The energy conversion module (38) is configured to couple to a thermal source, and to generate electricity from thermal potential energy in the thermal source.

7. 发明申请

WO2009048531A1 RF ADAPTER FOR FIELD DEVICE 审中-公开
标题翻译：射频适配器现场设备
公开(公告)号：WO2009048531A1
公开(公告)日：2009-04-16
申请号：PCT/US2008/011451
申请日：2008-10-03
申请人： ROSEMOUNT INC. , KIELB, John, A. , KARSCHNIA, Robert, J. , WESTFIELD, Brian, K. , ORTH, Kelly, M. , BRODEN, David, A.
发明人： KIELB, John, A. , KARSCHNIA, Robert, J. , WESTFIELD, Brian, K. , ORTH, Kelly, M. , BRODEN, David, A.
IPC分类号： G05B19/418
CPC分类号： G05B19/4185 , G01D21/00 , G05B2219/31121 , G05B2219/33192 , G05B2219/34313 , G08C17/02 , Y02P80/114 , Y02P90/18 , Y02P90/86
摘要： An adapter (300) for coupling to a process control transmitter of the type used to monitor a process variable in an industrial process is provided. The adapter includes I/O circuitry (342) configured to couple to a two wire process control loop (302) and to the process control transmitter and communicate on the process control loop (302). Wireless communication circuitry (344) couples to the two wire process control loop (302) and is configured to transmit an RF signal. Power supply circuitry (350) provides power to the wireless communication circuitry.
摘要翻译：提供了用于耦合到用于监视工业过程中的过程变量的类型的过程控制发送器的适配器（300）。适配器包括被配置为耦合到双线过程控制回路（302）和过程控制发送器并在过程控制回路（302）上通信的I / O电路（342）。无线通信电路（344）耦合到双线过程控制回路（302）并被配置为发送RF信号。电源电路（350）为无线通信电路提供电力。

8. 发明申请

WO2007011487A1 FIELD-MOUNTED PROCESS DEVICE 审中-公开
标题翻译：现场安装过程设备
公开(公告)号：WO2007011487A1
公开(公告)日：2007-01-25
申请号：PCT/US2006/023942
申请日：2006-06-20
申请人： ROSEMOUNT INC. , BREWER, John, P. , ROTVOLD, Eric, D. , KARSCHNIA, Robert, J. , PELUSO, Marcos
发明人： BREWER, John, P. , ROTVOLD, Eric, D. , KARSCHNIA, Robert, J. , PELUSO, Marcos
IPC分类号： G05B19/05
CPC分类号： G05B19/05 , G06F1/182 , G06F3/05 , H05K7/1472 , H05K7/1484 , Y10T307/25
摘要： A field-mounted process device (116) with multiple isolated connections (56, 58, 60, 62) includes a connection that can be an input or an output . The given input or output can couple to multiple sensors or actuators, respectively. The process device (116) can be wholly powered through its communication I/O port (122) . The process device includes a controller (40) adapted to measure one or more characteristics of sensors coupled to an input connection and to control actuators coupled to an output connection. The controller (40) can be further adapted to execute a user generated control algorithm relating process input information with process output commands .
摘要翻译：具有多个隔离连接（56,58,60,62）的现场安装处理设备（116）包括可以是输入或输出的连接。给定的输入或输出可以分别耦合到多个传感器或执行器。处理装置（116）可以通过其通信I / O端口（122）完全供电。该过程装置包括适于测量耦合到输入连接的传感器的一个或多个特性并控制耦合到输出连接的致动器的控制器（40）。控制器（40）还可以适于执行将过程输入信息与过程输出命令相关联的用户生成的控制算法。

9. 发明申请

WO2005086110A2 FIELD-MOUNTED PROCESS DEVICE WITH PROGRAMMABLE DIGITAL/ANALOG INTERFACE 审中-公开
标题翻译：具有可编程数字/模拟接口的现场安装式过程装置
公开(公告)号：WO2005086110A2
公开(公告)日：2005-09-15
申请号：PCT/US2005/006760
申请日：2005-03-02
申请人： ROSEMOUNT, INC. , KARSCHNIA, Robert, J. , PELUSO, Marcos
发明人： KARSCHNIA, Robert, J. , PELUSO, Marcos
IPC分类号： G08C19/02
CPC分类号： G05B19/042 , G05B2219/24028 , G05B2219/25006 , G05B2219/25014 , G05B2219/25127 , G05B2219/25428 , G05B2219/25455
摘要： Embodiments of the present invention generally provide a field-mountable process device (16, 116) that receives digital information from one or more process devices (D1, D2, D3, D4), and provides an associated analog output. Embodiments of the present invention include providing a wireless interface (120) to the field-mounted process device (116) such that configuration and/or diagnostic information can be communicated between the field-mounted process device (116) and one or more additional devices. In some embodiments, the field-mounted process device (16, 116) can be completely powered by the digital process communication loop (14) to which it is. coupled. Finally, embodiments of the present invention also include generating and storing within the field-mounted process device (16, 116) a mapping (300) between one or more field devices communicating in accordance with a digital process communication protocol and an analog output of the field-mounted process device (16, 116).
摘要翻译：本发明的实施例一般提供从现场可安装的过程设备（16,116）接收来自一个或多个过程设备（D1，D2，D3，D4）的数字信息，并且提供关联模拟输出。本发明的实施例包括向现场安装的过程装置（116）提供无线接口（120），使得可以在现场安装的过程装置（116）与一个或多个另外的装置（116）之间传送配置和/或诊断信息。在一些实施例中，现场安装的过程装置（16,116）可以由它所处的数字过程通信环路（14）完全供电。再加。最后，本发明的实施例还包括在现场安装的过程装置（16,116）内生成并存储在根据数字过程通信协议进行通信的一个或多个现场装置与该装置的模拟输出之间的映射（300）现场安装的过程设备（16,116）。

10. 发明申请

WO2004072749A1 SERVICE FACILITY FOR PROVIDING REMOTE DIAGNOSTIC AND MAINTENANCE SERVICES TO A PROCESS PLANT 审中-公开
标题翻译：向过程工厂提供远程诊断和维护服务的服务设施
公开(公告)号：WO2004072749A1
公开(公告)日：2004-08-26
申请号：PCT/US2004/002396
申请日：2004-01-27
申请人： ROSEMOUNT, INC. , KARSCHNIA, Robert, J. , PELUSO, Marcos, A., V.
发明人： KARSCHNIA, Robert, J. , PELUSO, Marcos, A., V.
IPC分类号： G05B23/02
CPC分类号： G06Q10/06 , G05B19/4185 , G05B23/0294 , G05B2219/31135 , G05B2219/31457 , G06F11/2294 , Y02P90/14 , Y02P90/18
摘要： A system for providing remote diagnostic and maintenance services to a process plant includes a database and a server, both of which are located remotely from the process plant. The database includes a plurality of applications. The server includes a data collection unit, an analysis unit, and a control unit. The data collection unit collects data associated with the process plant via a communication link, such as the Internet. The analysis unit analyzes the collected data to detect a condition associated with the process plant. In response to the detected condition, the control unit automatically implements one or more of the applications by automatically executing one or more of the applications remotely and determining parameters to be communicated to the process plant, automatically downloading one or more applications to the process plant via the Internet, and/or activating a web page that provides information for guiding an operator located at the plant in correcting the detected condition.
摘要翻译：用于向过程工厂提供远程诊断和维护服务的系统包括数据库和服务器，两者都远离过程工厂。数据库包括多个应用程序。服务器包括数据收集单元，分析单元和控制单元。数据收集单元通过诸如因特网之类的通信链路收集与过程工厂相关联的数据。分析单元分析收集的数据以检测与过程工厂相关联的状况。响应于检测到的情况，控制单元通过远程自动执行一个或多个应用来自动实现一个或多个应用，并且确定要传送到过程工厂的参数，通过以下步骤自动将一个或多个应用下载到过程工厂互联网和/或激活提供用于指导位于工厂的操作员的信息的网页，以校正检测到的状况。

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